There is this much-circulated misconception about steroids making the penis smaller. The fact is that steroids can make the testicles shrink but not the penis. This is because when steroids are introduced in the body, the testicles stop their production of testosterone thereby decreasing their size due to disuse.
Steroid abuse among males usually carries the stigma of a shrinking sex organ, however, it’s the testicles that actually atrophy. The testicles stop production of natural testosterone while anabolic steroids are being used. They can shrivel from disuse and cause temporary sterility. Permanent sterility from prolonged steroid abuse has not been determined. The penis is generally unaffected, discounting the potential for more frequent and often embarrassing erections due to the increased sex drive from the large amount of artificial testosterone.
Conversely, in women, anabolic steroid abuse can cause the clitoris to grow in length due to the introduction of synthetic male hormones.
/V
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